{"id":"https://openalex.org/W2095311025","doi":"https://doi.org/10.1109/bmei.2014.7002799","title":"Neurally mediated syncope prediction based on changes of cardiovascular performance surrogates: Algorithms comparison","display_name":"Neurally mediated syncope prediction based on changes of cardiovascular performance surrogates: Algorithms comparison","publication_year":2014,"publication_date":"2014-10-01","ids":{"openalex":"https://openalex.org/W2095311025","doi":"https://doi.org/10.1109/bmei.2014.7002799","mag":"2095311025"},"language":"en","primary_location":{"id":"doi:10.1109/bmei.2014.7002799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5062336137","display_name":"Ricardo Couceiro","orcid":"https://orcid.org/0000-0003-1237-6964"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":true,"raw_author_name":"R. Couceiro","raw_affiliation_strings":["Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083637401","display_name":"P. Carvalho","orcid":"https://orcid.org/0000-0002-9847-0590"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"P. Carvalho","raw_affiliation_strings":["Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038315186","display_name":"Rui Pedro Paiva","orcid":"https://orcid.org/0000-0003-3215-3960"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"R. P. Paiva","raw_affiliation_strings":["Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083997342","display_name":"J. Henriques","orcid":"https://orcid.org/0000-0003-4622-474X"},"institutions":[{"id":"https://openalex.org/I76903346","display_name":"University of Coimbra","ror":"https://ror.org/04z8k9a98","country_code":"PT","type":"education","lineage":["https://openalex.org/I76903346"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"J. Henriques","raw_affiliation_strings":["Universidade de Coimbra, Coimbra, Coimbra, PT","Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal"],"affiliations":[{"raw_affiliation_string":"Universidade de Coimbra, Coimbra, Coimbra, PT","institution_ids":["https://openalex.org/I76903346"]},{"raw_affiliation_string":"Department of Informatics Engineering, University of Coimbra, Coimbra, Portugal","institution_ids":["https://openalex.org/I76903346"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062673371","display_name":"Jens Muehlsteff","orcid":null},"institutions":[{"id":"https://openalex.org/I4210122849","display_name":"Philips (Netherlands)","ror":"https://ror.org/02p2bgp27","country_code":"NL","type":"company","lineage":["https://openalex.org/I4210122849"]}],"countries":["NL"],"is_corresponding":false,"raw_author_name":"J. Muehlsteff","raw_affiliation_strings":["Philips Research Laboratories Europe Eindhoven, Netherlands","Philips Research Laboratories Europe, Eindhoven, Netherlands"],"affiliations":[{"raw_affiliation_string":"Philips Research Laboratories Europe Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]},{"raw_affiliation_string":"Philips Research Laboratories Europe, Eindhoven, Netherlands","institution_ids":["https://openalex.org/I4210122849"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081680302","display_name":"Christian Eickholt","orcid":"https://orcid.org/0000-0002-5458-9688"},"institutions":[{"id":"https://openalex.org/I4210089242","display_name":"D\u00fcsseldorf University Hospital","ror":"https://ror.org/006k2kk72","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210089242"]},{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Eickholt","raw_affiliation_strings":["Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]},{"raw_affiliation_string":"Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111037949","display_name":"C. Brinkmeyer","orcid":null},"institutions":[{"id":"https://openalex.org/I4210089242","display_name":"D\u00fcsseldorf University Hospital","ror":"https://ror.org/006k2kk72","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210089242"]},{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Brinkmeyer","raw_affiliation_strings":["Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]},{"raw_affiliation_string":"Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5007105515","display_name":"Malte Kelm","orcid":"https://orcid.org/0000-0003-0060-1052"},"institutions":[{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]},{"id":"https://openalex.org/I4210089242","display_name":"D\u00fcsseldorf University Hospital","ror":"https://ror.org/006k2kk72","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210089242"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Kelm","raw_affiliation_strings":["Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]},{"raw_affiliation_string":"Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5028903791","display_name":"Christian Meyer","orcid":"https://orcid.org/0000-0003-0217-3960"},"institutions":[{"id":"https://openalex.org/I4210089242","display_name":"D\u00fcsseldorf University Hospital","ror":"https://ror.org/006k2kk72","country_code":"DE","type":"healthcare","lineage":["https://openalex.org/I4210089242"]},{"id":"https://openalex.org/I44260953","display_name":"Heinrich Heine University D\u00fcsseldorf","ror":"https://ror.org/024z2rq82","country_code":"DE","type":"education","lineage":["https://openalex.org/I44260953"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"C. Meyer","raw_affiliation_strings":["Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany"],"affiliations":[{"raw_affiliation_string":"Division of Cardiology Pneumology, and Angiology, University Hospital Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]},{"raw_affiliation_string":"Division of Cardiology, Pneumology, and Angiology, Heinrich-Heine, University Hospital, Dusseldorf, Germany","institution_ids":["https://openalex.org/I44260953","https://openalex.org/I4210089242"]}]}],"institutions":[],"countries_distinct_count":3,"institutions_distinct_count":9,"corresponding_author_ids":["https://openalex.org/A5062336137"],"corresponding_institution_ids":["https://openalex.org/I76903346"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.16104649,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"84","issue":null,"first_page":"358","last_page":"362"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},"topics":[{"id":"https://openalex.org/T11950","display_name":"Cardiovascular Syncope and Autonomic Disorders","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2746","display_name":"Surgery"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10745","display_name":"Heart Rate Variability and Autonomic Control","score":0.9983000159263611,"subfield":{"id":"https://openalex.org/subfields/2705","display_name":"Cardiology and Cardiovascular Medicine"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T10429","display_name":"EEG and Brain-Computer Interfaces","score":0.9818000197410583,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/syncope","display_name":"Syncope (phonology)","score":0.6781350374221802},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.535060703754425},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.4766738712787628},{"id":"https://openalex.org/keywords/cardiology","display_name":"Cardiology","score":0.3496170938014984},{"id":"https://openalex.org/keywords/internal-medicine","display_name":"Internal medicine","score":0.3255481719970703},{"id":"https://openalex.org/keywords/medicine","display_name":"Medicine","score":0.25911447405815125}],"concepts":[{"id":"https://openalex.org/C2780703726","wikidata":"https://www.wikidata.org/wiki/Q1136950","display_name":"Syncope (phonology)","level":2,"score":0.6781350374221802},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.535060703754425},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.4766738712787628},{"id":"https://openalex.org/C164705383","wikidata":"https://www.wikidata.org/wiki/Q10379","display_name":"Cardiology","level":1,"score":0.3496170938014984},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.3255481719970703},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.25911447405815125}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/bmei.2014.7002799","is_oa":false,"landing_page_url":"https://doi.org/10.1109/bmei.2014.7002799","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2014 7th International Conference on Biomedical Engineering and Informatics","raw_type":"proceedings-article"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.713.9630","is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.713.9630","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"https://eden.dei.uc.pt/%7Eruipedro//publications/Conferences/BMEI2014c.pdf","raw_type":"text"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","id":"https://metadata.un.org/sdg/3","score":0.800000011920929}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":20,"referenced_works":["https://openalex.org/W1623295311","https://openalex.org/W1968781317","https://openalex.org/W1970384124","https://openalex.org/W2011953413","https://openalex.org/W2020337253","https://openalex.org/W2030879642","https://openalex.org/W2034888781","https://openalex.org/W2035376498","https://openalex.org/W2055071690","https://openalex.org/W2063443428","https://openalex.org/W2064840400","https://openalex.org/W2068138413","https://openalex.org/W2080518055","https://openalex.org/W2100661105","https://openalex.org/W2104155848","https://openalex.org/W2109232495","https://openalex.org/W2125246627","https://openalex.org/W2135992227","https://openalex.org/W2137483363","https://openalex.org/W2153635508"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W4387497383","https://openalex.org/W3183948672","https://openalex.org/W3173606202","https://openalex.org/W3110381201","https://openalex.org/W2948807893","https://openalex.org/W2778153218","https://openalex.org/W2758277628","https://openalex.org/W2748952813","https://openalex.org/W1531601525"],"abstract_inverted_index":{"Two":[0],"methodologies":[1,113,131],"for":[2],"neurally":[3],"mediated":[4],"syncope":[5,141],"(NMS)":[6],"prediction,":[7],"based":[8,50],"on":[9,51],"the":[10,14,26,29,52,55,65,68,72,92,129,134],"joint":[11],"analysis":[12],"of":[13,54,91,148,153,160],"electrocardiogram":[15],"(ECG)":[16],"and":[17,34,40,103,150,169],"photoplethysmogram":[18],"(PPG),":[19],"are":[20],"compared.":[21],"Several":[22],"features":[23,70],"that":[24,133],"characterize":[25],"variations":[27],"in":[28,67,116],"inotropic,":[30],"chronotropic,":[31],"vascular":[32],"tone":[33],"blood":[35],"pressure":[36],"surrogates":[37],"were":[38,114],"extracted":[39,69],"fed":[41],"into":[42],"two":[43],"prediction":[44,171],"models.":[45],"The":[46,77,89,125],"first":[47,135],"method":[48,79],"is":[49,95,107,137],"combination":[53],"Minkowski":[56],"distance":[57],"metric":[58],"with":[59,143],"a":[60,81,98,104,120,157],"threshold-based":[61,105],"approach":[62,106],"to":[63,85,109,139],"evaluate":[64],"changes":[66],"regarding":[71],"patient":[73],"orthostatic":[74],"stable":[75],"state.":[76],"second":[78],"implements":[80],"SVM":[82],"classification":[83,93],"model":[84,94],"identify":[86],"pre-syncope":[87],"events.":[88],"output":[90],"regularized":[96],"using":[97,119],"\u201cFiring":[99],"power\u201d":[100],"(FP)":[101],"measure":[102],"used":[108],"generate":[110],"alarms.":[111],"Both":[112],"validated":[115],"43":[117],"subjects":[118],"three-way":[121],"data":[122],"split":[123],"approach.":[124],"results":[126],"achieved":[127],"by":[128],"presented":[130],"show":[132],"methodology":[136],"able":[138],"predict":[140],"episodes":[142],"better":[144],"accuracy":[145],"(sensitivity":[146],"(SE)":[147],"100%":[149],"specificity":[151],"(SP)":[152],"92%)":[154],"while":[155],"maintaining":[156],"low":[158],"rate":[159],"false":[161],"alarms":[162],"(FPRh:":[163],"0.146h":[164],"<sup":[165],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[166],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">-1</sup>":[167],")":[168],"good":[170],"time":[172],"(aPTime:":[173],"217.58s).":[174]},"counts_by_year":[],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}
